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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

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  • Tips to safely prepare your home for wildfire season indoors (and out)

    By Amber Katz Special to At Home in the Northwest Wildfire season has begun early this year in King County, with smoke expected to be even worse than last year. This reality makes preparing the home for health and safety reasons essential. “My whole state is in the forecast for this summer being in the
    CategoriesFrom The Web Tagsair filtration, Air Purifiers, HEPA Filters, indoor air quality, MERV, Wildfires
  • Steps you can take to improve the air quality in your home

    Installing an air conditioner or whole-home air-purifying system can improve the quality of your home’s indoor air. (Courtesy of MBAKS) By Gabby Roppo Special to At Home in the Northwest Q: I want to make my home a haven so that my family can stay safe and healthy indoors, since we are spending more time
    CategoriesFrom The Web Tagsair filtration, indoor, MERV, Seattle Times
  • 2014-09-03

    Estimates of HVAC filtration efficiency for fine and ultrafine particles of outdoor origin

    Department of Civil, Architectural and Environmental Engineering, Illinois Institute of Technology, Chicago, IL, USA Received 31 July 2014, Revised 26 August 2014, Accepted 3 September 2014, Available online 4 September 2014. Abstract This work uses 194 outdoor particle size distributions (PSDs) from the literature to estimate single-pass heating, ventilating, and air-conditioning (HVAC) filter removal efficiencies
    CategoriesFrom The Web TagsAtmospheric Science, HEPA Filters, indoor air quality, MERV, Science Direct, Ultrafine Particulates
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Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
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Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
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